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Vulnerability Details :

CVE-2022-43681

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-03 May, 2023 | 00:00
Updated At-03 Aug, 2024 | 13:40
Rejected At-
Credits

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:03 May, 2023 | 00:00
Updated At:03 Aug, 2024 | 13:40
Rejected At:
▼CVE Numbering Authority (CNA)

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://forescout.com
N/A
https://www.debian.org/security/2023/dsa-5495
vendor-advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
mailing-list
Hyperlink: https://forescout.com
Resource: N/A
Hyperlink: https://www.debian.org/security/2023/dsa-5495
Resource:
vendor-advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Resource:
mailing-list
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://forescout.com
x_transferred
https://www.debian.org/security/2023/dsa-5495
vendor-advisory
x_transferred
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
mailing-list
x_transferred
Hyperlink: https://forescout.com
Resource:
x_transferred
Hyperlink: https://www.debian.org/security/2023/dsa-5495
Resource:
vendor-advisory
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Resource:
mailing-list
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:03 May, 2023 | 12:16
Updated At:16 Feb, 2024 | 18:20

An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
frrouting
frrouting
>>frrouting>>Versions up to 8.4(inclusive)
cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>12.0
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://forescout.comcve@mitre.org
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlcve@mitre.org
Mailing List
Third Party Advisory
https://www.debian.org/security/2023/dsa-5495cve@mitre.org
Third Party Advisory
Hyperlink: https://forescout.com
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://www.debian.org/security/2023/dsa-5495
Source: cve@mitre.org
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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